Well I have profiled every part of source and nailed all stuff hogging CPU. I have literally squeezed as much out of it as I can with out breaking stuff.
To be honest, you will never get 100% speed on 333MHz. I realise now, my PSP was clocking at 444MHz when I saw big speed increase. .
I will keep at it, worked on FAME/C last couple of days. Its running ok, just not hooked into full E-UAE core framework yet.Read More

Been quiet lately, due to attending Kickstart 03.
Back to it though, had the kickstart fully booting breakthrough with JIT. However its slow and has other issues.
So I will go back to focusing on main WIP4 source and work on JIT source at a slower pace.

Main goal now is to optimise and tweak it as much as I can to give speed increases.
Currently working on menu and CDROM support. CDROM support works, but its on its own thread which is block stalling main and audio threads when it accesses disc images.Read More

Tonight, I finally got JIT booting the full kickstart. Its just crashing when trying to load disks.
Had a few fairlight cracktro screens boot, then it crashes. Trying to find bugs now.

While banging my head, going round and round in circles.

I thought, why not try another rom. So I tried DIAG ROM, while the 32bit version seems not to on winuae or PSPUAEv2. I tried the 16bit rom under JIT. It booted perfectly, I was able to test everything and JIT worked prefect through out. So, as 32bit is using longwords and all roms tried are 32bit. Im currently checking I have the longword code correct.

Again, "almost there", Read More